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Ordering glassware
I also like the different sets that Elemental Scientific has that go with the "Illustrated Guide to ... |
10-7-2011 at 19:25
by: Bot0nist |
Ordering glassware
Academic texts are a good place to start. Check out our <a href="http://library.sciencemadness.or ... |
10-7-2011 at 17:50
by: Bot0nist |
Ordering glassware
What are you interested in trying? Have you had a look at <a href="http://woelen.homescience.net/ ... |
10-7-2011 at 17:40
by: Bot0nist |
My Homemade air cannon
Hope your a good shot, my ampules are tiny. 
And do be careful when distilling your hydrogen p ... |
6-7-2011 at 13:49
by: Bot0nist |
My Homemade air cannon
I believe I started it with my post about pyrophoric ampules. Just a suggestion for fun.
Mr. Cro ... |
6-7-2011 at 07:42
by: Bot0nist |
My Homemade air cannon
Search here for 'cleaning glassware". I think an acid (nitric) wash to remove organics followed by a ... |
6-7-2011 at 06:51
by: Bot0nist |
My Homemade air cannon
You ingenuitive. All you need is some glassware and ability to pull a vacuum. Boil off the water fro ... |
6-7-2011 at 04:47
by: Bot0nist |
Calcium Nitrate Production
Are you using a stoichiometric excess of calcium carbonate? Have you neutralized the precipitate wit ... |
5-7-2011 at 18:48
by: Bot0nist |
Hydrogen peroxide concentration by freezing I need to make 12% h2o2 from 3%
Good idea with the "bent plastic "J" tube" attachment.
About the raise in temperature, I also wor ... |
5-7-2011 at 18:26
by: Bot0nist |
Rocket Candy Problem Discussion
[rquote=215091&tid=16908&author=Morgan] Also, when you are melting the sugar and KNO3, be su ... |
5-7-2011 at 18:07
by: Bot0nist |
Rocket Candy Problem Discussion
The water trick does work well to get the mix evenly dispersed. You just didn't bring it along far e ... |
5-7-2011 at 16:12
by: Bot0nist |
The short questions thread (3)
[rquote=215077&tid=14239&author=Mixell]Holy crap.
Who knew that 30g of titanium flitter and ... |
5-7-2011 at 15:17
by: Bot0nist |
The short questions thread (3)
Maybe do to passivization? Here is a PDF. I just scanned over it but I think the temperature of the ... |
5-7-2011 at 14:03
by: Bot0nist |
Picric acid: different instructions
Nice recipe Wiz. Who is the 'Official Use Only" for?
BTW, I love how you wield language. [i] "lo ... |
5-7-2011 at 13:45
by: Bot0nist |
My Homemade air cannon
You should try and rig some little sealed ampules of a pyrophoric compound or some 70% H<sub>2 ... |
5-7-2011 at 10:48
by: Bot0nist |
Hydrogen peroxide concentration by freezing I need to make 12% h2o2 from 3%
[rquote=214980&tid=16726&author=BetaTest]wow guys thanks to all for taking the time to reply ... |
5-7-2011 at 05:23
by: Bot0nist |
Hydrogen peroxide concentration by freezing I need to make 12% h2o2 from 3%
Don't use the sun, I would think the UV would increase decomposition. 4-5 hours to bring 500ml to &l ... |
4-7-2011 at 05:44
by: Bot0nist |
Latest chemical order?
LOL, it appears I'm not your only fan... |
2-7-2011 at 12:14
by: Bot0nist |
Ingesting sodium carbonate
[i]Calcium[/i] carbonate is used widely as an antacid IIRC. Why need the less useful sodium salt, is ... |
2-7-2011 at 08:33
by: Bot0nist |
Hydrogen peroxide concentration by freezing I need to make 12% h2o2 from 3%
Check out this thread. http://www.sciencemadness.org/talk/viewthread.php?tid=15881
Me and tank we ... |
2-7-2011 at 06:51
by: Bot0nist |
Sulfur residue removal
Soak in and wash with boiling water if toluene isn't available. |
1-7-2011 at 04:59
by: Bot0nist |
ETN sensitivity ?
ETN is slightly more sensitive than PETN, so yes, it is more sensitive than cyclotrimethylenetrinitr ... |
1-7-2011 at 04:16
by: Bot0nist |
Hydrogen peroxide concentration by freezing I need to make 12% h2o2 from 3%
[rquote=214721&tid=16726&author=BetaTest]So I took 16 oz of 3% h2o2 then froze and inverted. ... |
1-7-2011 at 03:48
by: Bot0nist |
And the moral of the story is???
[rquote=214526&tid=16824&author=The WiZard is In]
djh
----
Sometime you
bit the bear ... |
28-6-2011 at 10:35
by: Bot0nist |
Drying Crystals
Since NH<sub>4</sub>NO<sub>3</sub> is very soluble in water you would lose a ... |
27-6-2011 at 09:10
by: Bot0nist |
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